Temperature Sensor Hub and Fan Controller
| Pin | Name | Type |
|---|---|---|
| 16 | SDA | bidirectional |
| 1 | SCL | input |
| 6 | TACH1 | input |
| 7 | TACH2 | input |
| 4 | TACH3 | input |
| 9 | TACH4 | input |
| 12 | TMP_IN | input |
| 11 | ADDR | input |
| 14 | ~{SMBALERT} | output |
| 13 | ~{FULL_SPD}/TMP_ST | bidirectional |
| 15 | PWM1 | bidirectional |
| 5 | PWM2 | bidirectional |
| 8 | PWM3 | bidirectional |
| 10 | PWM4 | bidirectional |
| 3 | VCC | power_in |
| 2 | GND | power_in |
